1) numerical difficulty
数值困难
1.
And advices on the element division and solving method were proposed in order to avoid numerical difficulty in solving the mixed finite element equations.
针对混合有限元求解方程的特点,为避免在求解上遇到数值困难,给出了混合单元模型在单元划分、求解方法上的原则和建议。
2) difficult degree indices
困难度指数
4) MD children
数学困难儿童
1.
Objective To investigate MD children s representations and its effects on the word-problem solving.
目的考察数学困难儿童在不同类型应用题上的表征类型及其对应用题解决的影响。
5) pure mathematics learning disability
单纯型数学困难
6) mathematics-reading disability
混合型数学困难
补充资料：数值
1.一个量用数目表示出来的多少，叫做这个量的数值。例如"3克"的"3"，"4秒"的"4"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条